2950040 has 16 divisors (see below), whose sum is σ = 6637680. Its totient is φ = 1180000.

The previous prime is 2950037. The next prime is 2950063. The reversal of 2950040 is 400592.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 2949994 and 2950021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36836 + ... + 36915.

It is an arithmetic number, because the mean of its divisors is an integer number (414855).

2^2950040 is an apocalyptic number.

2950040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2950040 is an abundant number, since it is smaller than the sum of its proper divisors (3687640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2950040 is a wasteful number, since it uses less digits than its factorization.

2950040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73762 (or 73758 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 2950040 is about 1717.5680481425. The cubic root of 2950040 is about 143.4198624212.

The spelling of 2950040 in words is "two million, nine hundred fifty thousand, forty".